Essig, E.O. <br/><br/>
College entomology 
by E. O. Essig 
 - Agra  Satish Book Enterprise  1982 
 - 900 p. : ill. ; 23 cm. 
<br/><br/><label>ISBN: </label>X920046482 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomology